In mRNA , AUG is the initiating codons and UAA, UAG and UGA are terminatinng codona . Therefore, the polypeptide cannot be synthesised beyond any of these triplets to the end of mRNA, then which one of the following mRNA can be translated completely?

Options

A. AUG UGA UUA AAG AAA
B. AUG AUA UAG CCC UCA
C. AGU UCC AGA CUC UAA
D. AUG UAC AGU ACC UAG

Answer

D